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GeForce RTX 2070 Super vs GeForce RTX 2080

Intro

The GeForce RTX 2070 Super features a clock frequency of 1605 MHz and a GDDR6 memory frequency of 14000 MHz. It also makes use of a 256-bit memory bus, and makes use of a 12 nm design. It is made up of 2560 SPUs, 160 Texture Address Units, and 64 ROPs.

Compare those specs to the GeForce RTX 2080, which makes use of a 12 nm design. nVidia has clocked the core speed at 1515 MHz. The GDDR6 RAM works at a frequency of 14 MHz on this model. It features 2944 SPUs along with 184 TAUs and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Both cards have the exact same bandwidth, so theoretically they should have the same performance. (explain)

Texel Rate

The GeForce RTX 2080 is a small bit (approximately 9%) faster with regards to texture filtering than the GeForce RTX 2070 Super. (explain)

GeForce RTX 2080 278760 Mtexels/sec
GeForce RTX 2070 Super 256800 Mtexels/sec
Difference: 21960 (9%)

Pixel Rate

The GeForce RTX 2070 Super will be just a bit (about 6%) more effective at anti-aliasing than the GeForce RTX 2080, and also should be capable of handling higher resolutions more effectively. (explain)

GeForce RTX 2070 Super 102720 Mpixels/sec
GeForce RTX 2080 96960 Mpixels/sec
Difference: 5760 (6%)

Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.

Price Comparison

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GeForce RTX 2070 Super

Amazon.com

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GeForce RTX 2080

Amazon.com

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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model GeForce RTX 2070 Super GeForce RTX 2080
Manufacturer nVidia nVidia
Year July 2019 September 2018
Code Name TU106-400-A1 TU104-400A-A1
Memory 8192 MB 8192 MB
Core Speed 1605 MHz 1515 MHz
Memory Speed 14000 GB/s 14 GB/s
Power (Max TDP) 215 watts 215 watts
Bandwidth 458752 MB/sec 458752 MB/sec
Texel Rate 256800 Mtexels/sec 278760 Mtexels/sec
Pixel Rate 102720 Mpixels/sec 96960 Mpixels/sec
Unified Shaders 2560 2944
Texture Mapping Units 160 184
Render Output Units 64 64
Bus Type GDDR6 GDDR6
Bus Width 256-bit 256-bit
Fab Process 12 nm 12 nm
Transistors 13600 million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.6

Memory Bandwidth: Bandwidth is the max amount of data (in units of MB per second) that can be transported over the external memory interface in a second. It's worked out by multiplying the card's interface width by its memory speed. In the case of DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This number is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The higher the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip could possibly write to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the amount of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

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GeForce RTX 2070 Super

Amazon.com

Check prices at:

GeForce RTX 2080

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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